Calcium oxalates

(Whewellite)


    

Calcium oxalates (Whewellite) ( hpf, unstained) microlithe cluster

Notice the typical egg shape

Miles "Bayer" collection

Calcium oxalates (Weddelite and Whewellite) ( hpf, unstained)


Whewellites,  a shape not to be confused with hippuric acid.

A case of ethylene glycol poisonning

Dr André Audet

Clinical chemistry 

Centre Hospitalier Régional de Trois-Rivières CHRTR

 


Calcium oxalates (Whewellite) in casts ( hpf, unstained, PAP)